Bianchi Type VIII Cosmological Model with Quadratic Equation of State in General Relativity

Abstract

Bianchi type VIII cosmological model with quadratic equation of state has been studied in general  relativity. We have considered the matter (perfect fluid) with quadratic equation of state (EoS) p = αρ² - ρ where α  is a constant and α ≠ 0. Some physical and geometrical features of the model are also discussed.